| Company | Timeline | Status | |
| Williams Holdings (London) Limited Director • Unreported | 20 Jan 2017←8 Years→Current | Active | |
| Thornton Park (London) Limited Director • Unreported | 13 Oct 2015←10 Years→Current | Active | |
| Williams Property Group Ltd Director • Unreported | 1 Aug 2015←10 Years→Current | Active | |
| London Realty Estates Limited Director • Unreported | 27 Sep 2013←12 Years→Current | Active | |
